JP2010045108A - 光半導体装置およびその製造方法 - Google Patents
光半導体装置およびその製造方法 Download PDFInfo
- Publication number
- JP2010045108A JP2010045108A JP2008207164A JP2008207164A JP2010045108A JP 2010045108 A JP2010045108 A JP 2010045108A JP 2008207164 A JP2008207164 A JP 2008207164A JP 2008207164 A JP2008207164 A JP 2008207164A JP 2010045108 A JP2010045108 A JP 2010045108A
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- light
- resin layer
- receiving element
- emitting element
- semiconductor device
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 38
- 230000003287 optical effect Effects 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- 229920005989 resin Polymers 0.000 claims abstract description 84
- 239000011347 resin Substances 0.000 claims abstract description 84
- 239000000758 substrate Substances 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48225—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/48227—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation connecting the wire to a bond pad of the item
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/93—Batch processes
- H01L2224/95—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips
- H01L2224/97—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips the devices being connected to a common substrate, e.g. interposer, said common substrate being separable into individual assemblies after connecting
Abstract
【解決手段】 基板1上に、発光面2aおよび受光面3aが同じ方向を向くように、発光素子2および受光素子3が搭載されており、発光素子2および受光素子3の間に遮光性樹脂層6aが介在されるように、発光素子2および受光素子3を被覆する透光性樹脂層5が設けられ、その透光性樹脂層5の外周に遮光性樹脂層6が設けられている。そして、発光素子2および受光素子3の発光面2a上および受光面3a上の透光性樹脂層5および遮光性樹脂層6に円筒状穴8が形成され、その円筒状穴8内に円筒状穴8から外に突出しないようにレンズ部材7が円筒状穴8の底部に貼り付けられている。
【選択図】 図1
Description
2 発光素子
3 受光素子
4 ワイヤ
5 透光性樹脂層
5a 遮光溝
5b 分離溝
6 遮光性樹脂層
7 レンズ部
8 円筒状穴
9 ダム
10 エンドミル
S 切断ライン
Claims (2)
- 基板と、発光面および受光面が同じ方向を向くように、前記基板上に搭載される発光素子および受光素子と、前記発光素子および受光素子を被覆する透光性樹脂層と、該透光性樹脂層の外周および前記発光素子と受光素子との間に設けられる遮光性樹脂層とからなり、前記発光素子および受光素子の前記発光面上および受光面上の前記透光性樹脂層および前記遮光性樹脂層の一部を除去した円筒状穴を備え、該円筒状穴内に該円筒状穴の上面から突出しないようにレンズ部材が前記円筒状穴の底部に貼り付けられていることを特徴とする光半導体装置。
- 集合基板上に発光素子および受光素子の組を複数組搭載すると共に、該発光素子および受光素子の電極を前記集合基板上の電極端子と接続し、前記複数組の発光素子および受光素子を一体に被覆するように透光性樹脂層で封止し、前記発光素子および受光素子の組のそれぞれの前記発光素子と前記受光素子との間、および前記発光素子および受光素子の各組の境界部における前記透光性樹脂層に前記基板に達する溝を形成し、該溝内を含め前記透光性樹脂の周囲を被覆するように遮光性樹脂層で被覆し、前記発光素子および受光素子の発光面および受光面の上の前記遮光性樹脂層および前記透光性樹脂層を円筒状に切削除去することにより円筒状穴を形成し、該円筒状穴の底面にレンズ部材を貼り付け、その後前記発光素子および受光素子の各組の境界部の前記遮光性樹脂層を、該各組の側壁に前記遮光性樹脂層が残存するように切断することにより個片化することを特徴とする光半導体装置の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008207164A JP5164733B2 (ja) | 2008-08-11 | 2008-08-11 | 光半導体装置およびその製造方法 |
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JP2008207164A JP5164733B2 (ja) | 2008-08-11 | 2008-08-11 | 光半導体装置およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010045108A true JP2010045108A (ja) | 2010-02-25 |
JP5164733B2 JP5164733B2 (ja) | 2013-03-21 |
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JP2008207164A Active JP5164733B2 (ja) | 2008-08-11 | 2008-08-11 | 光半導体装置およびその製造方法 |
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JP (1) | JP5164733B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012005370A1 (en) * | 2010-07-07 | 2012-01-12 | Sumitomo Electric Industries, Ltd. | Optical module with a lens encapsulated within sealant and method for manufacturing the same |
US8823150B2 (en) | 2010-07-07 | 2014-09-02 | Sumitomo Electric Industries, Ltd. | Optical module with a lens encapsulated within sealant and method for manufacturing the same |
WO2020052289A1 (zh) * | 2018-09-14 | 2020-03-19 | Oppo广东移动通信有限公司 | 深度获取模组及电子装置 |
US10921447B2 (en) | 2018-01-29 | 2021-02-16 | Rohm Co., Ltd. | Control circuit of light emitting and receiving device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10209490A (ja) * | 1997-01-17 | 1998-08-07 | Sharp Corp | 反射型光結合装置 |
JPH11289105A (ja) * | 1998-04-03 | 1999-10-19 | Citizen Electronics Co Ltd | フォトリフレクタとその製造方法 |
JP2004193451A (ja) * | 2002-12-13 | 2004-07-08 | Citizen Electronics Co Ltd | 発光ダイオード |
JP2005353875A (ja) * | 2004-06-11 | 2005-12-22 | Citizen Electronics Co Ltd | 発光ダイオード |
JP2006005141A (ja) * | 2004-06-17 | 2006-01-05 | Citizen Electronics Co Ltd | 光半導体パッケージ及びその製造方法 |
JP2007305785A (ja) * | 2006-05-11 | 2007-11-22 | Nichia Chem Ind Ltd | 発光装置 |
-
2008
- 2008-08-11 JP JP2008207164A patent/JP5164733B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10209490A (ja) * | 1997-01-17 | 1998-08-07 | Sharp Corp | 反射型光結合装置 |
JPH11289105A (ja) * | 1998-04-03 | 1999-10-19 | Citizen Electronics Co Ltd | フォトリフレクタとその製造方法 |
JP2004193451A (ja) * | 2002-12-13 | 2004-07-08 | Citizen Electronics Co Ltd | 発光ダイオード |
JP2005353875A (ja) * | 2004-06-11 | 2005-12-22 | Citizen Electronics Co Ltd | 発光ダイオード |
JP2006005141A (ja) * | 2004-06-17 | 2006-01-05 | Citizen Electronics Co Ltd | 光半導体パッケージ及びその製造方法 |
JP2007305785A (ja) * | 2006-05-11 | 2007-11-22 | Nichia Chem Ind Ltd | 発光装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012005370A1 (en) * | 2010-07-07 | 2012-01-12 | Sumitomo Electric Industries, Ltd. | Optical module with a lens encapsulated within sealant and method for manufacturing the same |
US8823150B2 (en) | 2010-07-07 | 2014-09-02 | Sumitomo Electric Industries, Ltd. | Optical module with a lens encapsulated within sealant and method for manufacturing the same |
US10921447B2 (en) | 2018-01-29 | 2021-02-16 | Rohm Co., Ltd. | Control circuit of light emitting and receiving device |
US11340350B2 (en) | 2018-01-29 | 2022-05-24 | Rohm Co., Ltd. | Control circuit of light emitting and receiving device |
WO2020052289A1 (zh) * | 2018-09-14 | 2020-03-19 | Oppo广东移动通信有限公司 | 深度获取模组及电子装置 |
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JP5164733B2 (ja) | 2013-03-21 |
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